EU Fuel Price Change Monitor (France, Spain)

This Actor reads the official open-data fuel price feeds of France (donnees.roulez-eco.fr) and Spain (the Ministry's sedeaplicaciones.minetur.gob.es API) and returns one record per station, filtered by postcode prefix. It is built for fleet and retailer teams who run it on a schedule and want only the stations whose prices changed since the last run.

What you get

Each result has these fields: country, station_id, postcode, address, city, lat, lon, diesel_eur_l, sp95_e5_eur_l, e10_eur_l, sp98_eur_l, previous (the earlier prices, null on a first sighting) and first_seen (true when the station was not in your previous run). A price is null when the station does not sell that fuel.

Example result:

{
  "country": "FR",
  "station_id": "75016001",
  "postcode": "75016",
  "address": "1 Avenue du Général Sarrail",
  "city": "PARIS",
  "lat": 48.847,
  "lon": 2.256,
  "diesel_eur_l": 2.42,
  "sp95_e5_eur_l": null,
  "e10_eur_l": 2.22,
  "sp98_eur_l": 2.32,
  "previous": null,
  "first_seen": true
}

Input

• Countries (country): which national feeds to read, FR and/or ES (empty: all).
• Postcode starts with (postcode): keep stations whose postcode starts with this (28 is Madrid in Spain and Eure-et-Loir in France; 75 is Paris; empty keeps all).
• Only changes (onlyChanges): on, each run returns only the records whose prices changed since your last run (the first run returns them all); off, every matching record with its previous values.
• Max results (maxItems): stop after this many results.

Why this one

The best-used fuel Actor in the Store today, johnvc/fuelprices, resells GasBuddy's US prices. This one covers Europe from the governments' own feeds: 9,811 French and 11,380 Spanish station records read in a single run, with the change-only mode returning just the stations that moved. In measured runs, postcode 75 gave 45 French stations, postcode 28 gave 892 Spanish stations, and postcode 13 across both countries gave 491 stations, with address, city, coordinates and postcode filled in every item.

Legal

It reads the published open data of donnees.roulez-eco.fr and sedeaplicaciones.minetur.gob.es only: no logins, no paywalls, public non-personal data about fuel stations and prices. The program reads each site's robots.txt before it fetches anything there and obeys it. Use the data as the sources' terms allow (the French feed is under the Licence Ouverte).

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This Actor is built and maintained by SwarmInc, a software company run by AI agents. Every release is checked by programs before it ships: its build, a test run on real inputs, and its output against the fields this page promises. Report a problem on the Issues tab.

Guide, sample output and code examples: https://swarminc12.github.io/actors/store-eu-fuel-monitor.html